v3.26.1
Performance Management
Mar. 30, 2026
Invesco SteelPath MLP Alpha Fund | Invesco SteelPath MLP Alpha Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information
Performance Narrative [Text Block]
The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer SteelPath MLP Alpha Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class Y and Class I shares of the predecessor fund. Class A, Class C, Class Y and Class I shares of the predecessor fund were reorganized into Class A, Class C, Class Y and Class R6 shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C, Class Y and Class R6 shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.
Updated performance information is available on the Fund’s website at www.invesco.com/us.
Performance Past Does Not Indicate Future [Text] The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and performance table provide an indication of the risks of investing in the Fund.
Bar Chart Narrative [Text Block]
The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart Does Not Reflect Sales Loads [Text] The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart [Heading] Annual Total Returns
Bar Chart [Table]
Bar Chart Closing [Text Block]
Class A
Period Ended
Returns
Best Quarter
June 30, 2020
47.18%
Worst Quarter
March 31, 2020
-55.98%
Highest Quarterly Return, Label [Optional Text] Best Quarter
Highest Quarterly Return 47.18%
Highest Quarterly Return, Date Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text] Worst Quarter
Lowest Quarterly Return (55.98%)
Lowest Quarterly Return, Date Mar. 31, 2020
Performance Table Heading Average Annual Total Returns (for the periods ended December 31, 2025) 
Performance Table Uses Highest Federal Rate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.
Performance [Table]
 
Inception
Date
1
Year
5
Years
10
Years
Class A
Return Before Taxes
3/31/2010
-1.43
%
24.66
%
8.57
%
Return After Taxes on Distributions
-2.75
22.13
6.25
Return After Taxes on Distributions and Sale of Fund Shares
0.06
19.21
5.71
Class C
8/25/2011
2.64
25.07
8.53
Class R
5/24/2019
4.08
25.68
8.88
1
Class Y
3/31/2010
4.51
26.32
9.44
Class R5
5/24/2019
4.75
26.39
9.38
1
Class R6
6/28/2013
4.66
26.43
9.53
Alerian MLP Index (reflects no deduction for fees, expenses or taxes)
9.76
25.96
8.85
S&P 500® Index (reflects no deduction for fees, expenses or taxes)
17.88
14.42
14.82
1
Performance shown on or prior to the inception date is that of the predecessor fund's
Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R and Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
Performance Table One Class of after Tax Shown [Text] After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Table Closing [Text Block]
After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Performance Availability Website Address [Text] www.invesco.com/us
Invesco SteelPath MLP Alpha Plus Fund | Invesco SteelPath MLP Alpha Plus Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information
Performance Narrative [Text Block]
The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer SteelPath MLP Alpha Plus Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class Y and Class I shares of the predecessor fund. Class A, Class C, Class Y and Class I shares of the predecessor fund were reorganized into Class A, Class C, Class Y and Class R6 shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C, Class Y and Class R6 shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the
Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.
Updated performance information is available on the Fund’s website at www.invesco.com/us.
Performance Past Does Not Indicate Future [Text] The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and performance table provide an indication of the risks of investing in the Fund.
Bar Chart [Heading] Annual Total Returns
Bar Chart [Table]
Bar Chart Closing [Text Block]
Class Y
Period Ended
Returns
Best Quarter
June 30, 2020
65.88%
Worst Quarter
March 31, 2020
-69.72%
Highest Quarterly Return, Label [Optional Text] Best Quarter
Highest Quarterly Return 65.88%
Highest Quarterly Return, Date Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text] Worst Quarter
Lowest Quarterly Return (69.72%)
Lowest Quarterly Return, Date Mar. 31, 2020
Performance Table Heading Average Annual Total Returns (for the periods ended December 31, 2025) 
Performance Table Uses Highest Federal Rate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.
Performance [Table]
 
Inception
Date
1
Year
5
Years
10
Years
Class Y
Return Before Taxes
12/30/2011
4.61
%
33.07
%
9.55
%
Return After Taxes on Distributions
3.30
30.38
6.87
Return After Taxes on Distributions and Sale of Fund Shares
3.62
26.45
6.22
Class A
2/6/2012
-1.36
31.31
8.67
Class C
5/22/2012
2.70
31.86
8.63
Class R
5/24/2019
4.13
32.44
9.03
1
Class R5
5/24/2019
4.64
33.15
9.51
1
Class R6
6/28/2013
4.78
33.36
9.72
Alerian MLP Index (reflects no deduction for fees, expenses or taxes)
9.76
25.96
8.85
S&P 500® Index (reflects no deduction for fees, expenses or taxes)
17.88
14.42
14.82
1
Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R and Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
Performance Table One Class of after Tax Shown [Text] After-tax returns are shown for Class Y shares only and after-tax returns for other classes will vary.
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Table Closing [Text Block]
After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class Y shares only and after-tax returns for other classes will vary.
Performance Availability Website Address [Text] www.invesco.com/us
Invesco SteelPath MLP Income Fund | Invesco SteelPath MLP Income Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information
Performance Narrative [Text Block]
The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer SteelPath MLP Income Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class Y and Class I shares of the predecessor fund. Class A, Class C, Class Y and Class I shares of the predecessor fund were reorganized into Class A, Class C, Class Y and Class R6 shares, respectively, of the Fund after the close of business on May 24, 2019. Class A, Class C, Class Y and Class R6 shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.
Updated performance information is available on the Fund’s website at www.invesco.com/us.
Performance Past Does Not Indicate Future [Text] The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and performance table provide an indication of the risks of investing in the Fund.
Bar Chart Narrative [Text Block]
The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart Does Not Reflect Sales Loads [Text] The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart [Heading] Annual Total Returns
Bar Chart [Table]
Bar Chart Closing [Text Block]
Class A
Period Ended
Returns
Best Quarter
June 30, 2020
61.32%
Worst Quarter
March 31, 2020
-61.48%
Highest Quarterly Return, Label [Optional Text] Best Quarter
Highest Quarterly Return 61.32%
Highest Quarterly Return, Date Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text] Worst Quarter
Lowest Quarterly Return (61.48%)
Lowest Quarterly Return, Date Mar. 31, 2020
Performance Table Heading Average Annual Total Returns (for the periods ended December 31, 2025) 
Performance Table Uses Highest Federal Rate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.
Performance [Table]
 
Inception
Date
1
Year
5
Years
10
Years
Class A
Return Before Taxes
3/31/2010
1.73
%
22.55
%
9.92
%
Return After Taxes on Distributions
0.20
19.80
7.27
Return After Taxes on Distributions and Sale of Fund Shares
2.06
17.29
6.60
Class C
6/10/2011
5.87
22.99
9.90
Class R
5/24/2019
7.35
23.58
10.26
1
Class Y
3/31/2010
7.91
24.22
10.81
Class R5
5/24/2019
8.10
24.23
10.74
1
Class R6
6/28/2013
7.94
24.31
10.88
Alerian MLP Index (reflects no deduction for fees, expenses or taxes)
9.76
25.96
8.85
S&P 500® Index (reflects no deduction for fees, expenses or taxes)
17.88
14.42
14.82
1
Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R and Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
Performance Table One Class of after Tax Shown [Text] After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Table Closing [Text Block]
After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Performance Availability Website Address [Text] www.invesco.com/us
Invesco SteelPath MLP Select 40 Fund | Invesco SteelPath MLP Select 40 Fund  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance Information
Performance Narrative [Text Block]
The bar chart and performance table provide an indication of the risks of investing in the Fund. The Fund has adopted the performance of the Oppenheimer SteelPath MLP Select 40 Fund (the predecessor fund) as the result of a reorganization of the predecessor fund into the Fund, which was consummated after the close of business on May 24, 2019 (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations. The bar chart shows changes in the performance of the predecessor fund and the Fund from year to year as of December 31. The performance table compares the predecessor fund’s and the Fund’s performance to that of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
The returns shown for periods ending on or prior to May 24, 2019 are those of the Class A, Class C, Class Y and Class I shares of the predecessor fund. Class A, Class C and Class I shares of the predecessor fund were reorganized into Class A, Class C and Class R6 shares, respectively, of the Fund, and Class Y and Class W shares of the predecessor fund were reorganized into Class Y shares of the Fund after the close of business on May 24, 2019. Class A, Class C, Class Y and Class R6 shares’ returns of the Fund will be different from the returns of the predecessor fund as they have different expenses. Performance for Class A shares has been restated to reflect the Fund’s applicable sales charge. Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund’s expenses.
Updated performance information is available on the Fund’s website at www.invesco.com/us.
Performance Past Does Not Indicate Future [Text] The Fund’s (and the predecessor fund’s) past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and performance table provide an indication of the risks of investing in the Fund.
Bar Chart Narrative [Text Block]
The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart Does Not Reflect Sales Loads [Text] The bar chart does not reflect sales loads. If it did, the annual total returns shown would be lower.
Bar Chart [Heading] Annual Total Returns
Bar Chart [Table]
Bar Chart Closing [Text Block]
Class A
Period Ended
Returns
Best Quarter
June 30, 2020
51.89%
Worst Quarter
March 31, 2020
-58.91%
Highest Quarterly Return, Label [Optional Text] Best Quarter
Highest Quarterly Return 51.89%
Highest Quarterly Return, Date Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text] Worst Quarter
Lowest Quarterly Return (58.91%)
Lowest Quarterly Return, Date Mar. 31, 2020
Performance Table Heading Average Annual Total Returns (for the periods ended December 31, 2025) 
Performance Table Uses Highest Federal Rate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts.
Performance [Table]
 
Inception
Date
1
Year
5
Years
10
Years
Class A
Return Before Taxes
3/31/2010
2.24
%
22.72
%
8.60
%
Return After Taxes on Distributions
0.76
20.26
6.37
Return After Taxes on Distributions and Sale of Fund Shares
2.32
17.56
5.76
Class C
7/14/2011
6.46
23.20
8.57
Class R
5/24/2019
8.03
23.83
8.96
1
Class Y
3/31/2010
8.60
24.44
9.50
Class R5
5/24/2019
8.62
24.52
9.45
1
Class R6
6/28/2013
8.59
24.49
9.56
Alerian MLP Index (reflects no deduction for fees, expenses or taxes)
9.76
25.96
8.85
S&P 500® Index (reflects no deduction for fees, expenses or taxes)
17.88
14.42
14.82
1
Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R and Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
Performance Table One Class of after Tax Shown [Text] After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Table Closing [Text Block]
After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans, 529 college savings plans or individual retirement accounts. After-tax returns are shown for Class A shares only and after-tax returns for other classes will vary.
Performance Availability Website Address [Text] www.invesco.com/us